Sloan® Flex Tube Diaphragm Repair Kit, Series: EBV-1020-A, For Use with: G2 Optima Plus® Flushometer, 1.6/3.5/4.5 gpf Closets and 3.5 gpf Urinal, Domestic
Green regulator provides 1.6 gpf closet, white regulator provides 3.5/4.5 closet and 3.5 urinal